Global Patent Index - EP 1751096 A4

EP 1751096 A4 20090107 - SALT OF 4- OR 5- AMINOSALICYLIC ACID

Title (en)

SALT OF 4- OR 5- AMINOSALICYLIC ACID

Title (de)

SALZ VON 4- ODER 5-AMINOSALICYLSÄURE

Title (fr)

SEL D'ACIDE 4- OU 5- AMINOSALICYLIQUE

Publication

EP 1751096 A4 20090107 (EN)

Application

EP 05748584 A 20050527

Priority

  • CA 2005000818 W 20050527
  • EP 04425384 A 20040527
  • EP 05748584 A 20050527

Abstract (en)

[origin: WO2005115075A2] The present invention provides L-arginine salts of 4- or 5-aminosalicylic acid, and a pharmaceutical composition containing these L-arginine salts of 4- or 5-aminosalicylic acid as active ingredients, useful for the treatment of an inflammatory condition of the GI tract such as inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS).

IPC 8 full level

C07C 229/64 (2006.01); A61K 31/195 (2006.01); A61P 1/00 (2006.01)

CPC (source: EP US)

A61P 1/00 (2017.12 - EP); A61P 1/04 (2017.12 - EP); C07C 229/64 (2013.01 - EP US); C07C 279/14 (2013.01 - EP US)

Citation (search report)

  • [Y] EP 0308665 A2 19890329 - BAUER KURT H
  • [Y] US 6323234 B1 20011127 - GARVEY DAVID S [US], et al
  • [A] GRISHAM M B ET AL: "NEUTROPHIL-MEDIATED NITROSAMINE FORMATION: ROLE OF NITRIC OXIDE IN RATS", SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY, XX, XX, vol. 103, no. 4, 1 October 1992 (1992-10-01), pages 1260 - 1266, XP000879432, ISSN: 0036-5521
  • [A] PALLAPIES D ET AL: "Effect of 5-aminosalicylic acid and 4-aminosalicylic acid on precontracted rat aortic strips and on NO-mediated inhibition of platelet aggregation", AGENTS AND ACTIONS 1994 CH, vol. 41, no. SPEC. ISS. II, 1994, pages C235 - C237, XP008098890, ISSN: 0065-4299
  • [A] DATABASE EMBASE [online] ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL; 1994, ALLGAYER H ET AL: "New therapeutic modalities in the treatment of inflammatory bowel disease (IBD): 4-ASA or 5-ASA?", XP002504744, Database accession no. EMB-1994365263 & ZEITSCHRIFT FUR GASTROENTEROLOGIE 1994 DE, vol. 32, no. 11, 1994, pages 647 - 650, ISSN: 0044-2771
  • See references of WO 2005115075A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005115075 A2 20051208; WO 2005115075 A3 20071108; CA 2565993 A1 20051208; CA 2565993 C 20110816; EP 1751096 A2 20070214; EP 1751096 A4 20090107; US 2006003972 A1 20060105; US 7326809 B2 20080205

DOCDB simple family (application)

CA 2005000818 W 20050527; CA 2565993 A 20050527; EP 05748584 A 20050527; US 90885605 A 20050527